ES394841A1 - Procedure and device for mixing and dosing liquid fuel and admission air for internal combustión engines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and device for mixing and dosing liquid fuel and admission air for internal combustión engines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES394841A1
ES394841A1 ES394841A ES394841A ES394841A1 ES 394841 A1 ES394841 A1 ES 394841A1 ES 394841 A ES394841 A ES 394841A ES 394841 A ES394841 A ES 394841A ES 394841 A1 ES394841 A1 ES 394841A1
Authority
ES
Spain
Prior art keywords
liquid fuel
constriction
translation
mixing
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES394841A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of ES394841A1 publication Critical patent/ES394841A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12—External control gear, e.g. having dash-pots
    • F02M19/124—Connecting rods between at least two throttle valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/08—Venturis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/18—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/12—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having other specific means for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers
    • F02M9/127—Axially movable throttle valves concentric with the axis of the mixture passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Process for mixing and dosing liquid fuel and intake air for internal combustión engines, equipped with an intake manifold, characterized in that it comprises the steps of: constricting the intake air flow line to said manifold to notably increase its speed; introducing liquid fuel into said flow line in a substantially uniform pattern in said constriction or before the same to finely divide and confine said liquid fuel in said air at high velocity; varying the area of said constriction and the amount of fuel introduced in said flow line in response to the demands of operation of the engine and maintaining the speed of said intake air in said constriction at sonic velocity for practically the entire vacuum range of said collector by controlled diffusion of said air flow at the outlet of said constriction. (Machine-translation by Google Translate, not legally binding)
ES394841A 1971-06-09 1971-09-06 Procedure and device for mixing and dosing liquid fuel and admission air for internal combustión engines. (Machine-translation by Google Translate, not legally binding) Expired ES394841A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15137371A 1971-06-09 1971-06-09

Publications (1)

Publication Number Publication Date
ES394841A1 true ES394841A1 (en) 1974-03-16

Family

ID=22538473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394841A Expired ES394841A1 (en) 1971-06-09 1971-09-06 Procedure and device for mixing and dosing liquid fuel and admission air for internal combustión engines. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
JP (1) JPS5113804B2 (en)
BE (1) BE772152A (en)
CS (1) CS204969B2 (en)
ES (1) ES394841A1 (en)
PL (1) PL74125B1 (en)
RO (1) RO62126A (en)
SE (1) SE385611B (en)
YU (1) YU34926B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102402A1 (en) * 1981-01-26 1982-09-16 Metallwerk Max Brose Gmbh & Co, 8630 Coburg SEAT ADJUSTMENT, IN PARTICULAR FOR A MOTOR VEHICLE SEAT
JPS60180638U (en) * 1984-05-11 1985-11-30 アラコ株式会社 Vehicle front seat
US8453626B2 (en) * 2011-08-26 2013-06-04 Concentric Skånes Fagerhult AB EGR venturi diesel injection
GB2505238A (en) * 2012-08-24 2014-02-26 Lars Roland Stenudd Wahl Haukaas Variable area carburettor throat
CN114976812B (en) * 2022-06-16 2025-12-02 江西嘉宇智能科技有限公司 Insulating component needle suction device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522350A (en) * 1952-09-23
CH446809A (en) * 1966-05-24 1967-11-15 Walter Dr Ott Device for reducing the CO content in the exhaust gases of an internal combustion engine

Also Published As

Publication number Publication date
BE772152A (en) 1972-01-17
RO62126A (en) 1977-09-15
SE385611B (en) 1976-07-12
JPS4833224A (en) 1973-05-08
CS204969B2 (en) 1981-04-30
YU225571A (en) 1979-10-31
YU34926B (en) 1980-04-30
JPS5113804B2 (en) 1976-05-04
PL74125B1 (en) 1974-10-30

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